hvac certification online

... Pressure Sensor is an accurate and reliable water pressure sensor that is designed for use in systems. With an accuracy of 1%, our pressu...

... for Valve Control Product Info: Model Number: DJ205-220, DJ205-110, DJ205-24, DJ204-220 Application: Control Temperature of Media: Mediu...

Electric Stand alone Scent Air Machine , Aroma scent diffuser For System Diffusing Fragrance Specifications Power Source: Electrical Type: scent ...

Digital Smart Boiler Room Thermostat With Toggle Button , Lithium Batteries Power ISO .pdf Parameters: > Model:ST2401 > Name:Therm...

... is high quality which is passed or registered the below : UL CE-EMC,CE-LVD,FCC,ROHS,PSE,C-TICK,GEMS,RCM,SAA,BS. Coverage- CH122 ......

500ml metal with fan diffuser can be connected to the heating pipe home office entertainment venue diffuser Our Air Diffuser machine is Metal Material...

...waste water recycling. Irrigation - Primary filtration for the prevention of blockages in irrigation system - cooling tower side filtration and...

Pre-Air Filter HVAC Filter with Penal V Bank with Ce for for Ventilation System Product Description Cardboard panel filter Economical Easy to be dispo...

Aluminum Foil Laminated Roll Film Polyethylene Foam Specification PE Expansion Joints Material Density 33kg/m³ (Expansion rate: 30B) Width 70/1000mm T...

Y1200 YDK95 25W indoor outdoor Air conditioner Motor 6Poles with CCC HVAC Fan Motor Features of Indoor Outdoor Air Conditioner Motor HVAC Fan Motor 1)...

CQC Waterproof CWF Precision Custom NTC Temperature Sensor 10KOHM 3950 For and Refrigeration PDF Specification File Download Link : ...

Explosion-proof actuator, with anti-explosion and CSA ISO5211 type Performance Parameters type DCL-Ex40 　 DC24V AC110V AC...

... Insulation Mini Cupped Head Weld Pins For System Details of Insulation Mini Cupped Head Weld Pins: 1. : ISO9001 2.Material: Low ...

...rated decoration and EX approved for use in Zone 1 / Zone 2 area; 20H cabin owns CSC system. Included air lock, main room, and equ...

Dual cable interface temperature and humidity transmitter for system Description KTH510 series temperature and humidity transmitter has passed th...

... Sensor PT210 Economical Pressure Transmitter Feature ● MEMS technology ● Germany sensor employed ● Perfect long term stability ● Digital Cali...

... scent diffuser system and LCD timer operated aroma diffuser Product Features: 1. can connect central air conditioning system 2. Eco-frien...

Stamping Components Stainless Steel Uct Volume Iris Damper SGS Product Description The body and valve of the iris damper are made o...

CE Certification Rooftop HVAC Unit For Shopping Mall Air Conditioning System Description: 1. Air cooled rooftop air conditioner. 2. Cooling capacity: ...

Cutter Blade of Copper/Aluminum Pipe Straightening and Cutting Machine Material: High Speed Steel Blade specification: according to customer's drawing...